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We bet on a future where video reasoning is the next fundamental intelligence paradigm.
About Us
Video-Reason is a research initiative dedicated to advancing video reasoning as the next foundational intelligence paradigm — where spatiotemporal, embodied world experiences are more naturally captured than through text alone. We build large-scale datasets, benchmarks, and models to systematically study and scale video reasoning capabilities.
VBVR: A Very Big Video Reasoning Suite
Our flagship project, VBVR (Very Big Video Reasoning), introduces an unprecedentedly large-scale resource for video reasoning research:
- 200 curated reasoning tasks across 5 domains: Perception, Abstraction, Spatiality, Transformation, and Knowledge
- 1,000,000+ video clips — approximately three orders of magnitude larger than existing datasets
- Verifiable evaluation via rule-based, human-aligned scorers (no model-based judging)
- Early signs of emergent generalization to unseen reasoning tasks through large-scale scaling studies
Releases
| Resource | Description | Link |
|---|---|---|
| VBVR-Wan2.2 | Strong baseline model fine-tuned from Wan2.2-I2V-A14B on the VBVR Dataset | Model |
| VBVR-Dataset | 1M video reasoning training samples across 100 curated task generators (~310 GB) | Dataset |
| VBVR-Bench-Data | Official benchmark test set (500 samples across in-domain and out-of-domain splits) | Dataset |
| VBVR-Bench-Leaderboard | Public leaderboard for standardized model comparison | Space |
Links
- Website: https://video-reason.com
- Paper: https://arxiv.org/abs/2602.20159
- Slack: https://join.slack.com/t/video-reason/shared_invite/zt-3qqf23icm-UC29fatWWYsIuzRNBR1lgg
- Hugging Face: https://huggingface.co/Video-Reason
- Contact: hokinxqdeng@gmail.com
Citation
If you use VBVR in your research, please cite:
@article{vbvr2026,
title = {A Very Big Video Reasoning Suite},
author = {Wang, Maijunxian and Wang, Ruisi and Lin, Juyi and Ji, Ran and
Wiedemer, Thadd{\"a}us and Gao, Qingying and Luo, Dezhi and
Qian, Yaoyao and Huang, Lianyu and Hong, Zelong and Ge, Jiahui and
Ma, Qianli and He, Hang and Zhou, Yifan and Guo, Lingzi and
Mei, Lantao and Li, Jiachen and Xing, Hanwen and Zhao, Tianqi and
Yu, Fengyuan and Xiao, Weihang and Jiao, Yizheng and
Hou, Jianheng and Zhang, Danyang and Xu, Pengcheng and
Zhong, Boyang and Zhao, Zehong and Fang, Gaoyun and Kitaoka, John and
Xu, Yile and Xu, Hua and Blacutt, Kenton and Nguyen, Tin and
Song, Siyuan and Sun, Haoran and Wen, Shaoyue and He, Linyang and
Wang, Runming and Wang, Yanzhi and Yang, Mengyue and Ma, Ziqiao and
Milli{\`e}re, Rapha{\"e}l and Shi, Freda and Vasconcelos, Nuno and
Khashabi, Daniel and Yuille, Alan and Du, Yilun and Liu, Ziming and
Lin, Dahua and Liu, Ziwei and Kumar, Vikash and Li, Yijiang and
Yang, Lei and Cai, Zhongang and Deng, Hokin},
journal = {arXiv preprint arXiv:2602.20159},
year = {2026},
url = {https://arxiv.org/abs/2602.20159}
}